<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <!-- import CSS -->
    <link rel="stylesheet" href="https://cdn.staticfile.org/element-ui/2.15.9/theme-chalk/index.css">
</head>
<body>
<div id="app">
    <template>
        <el-button :plain="true" @click="open2()">成功</el-button>
        <el-button :plain="true" @click="open3()">警告</el-button>
        <el-button :plain="true" @click="open1">消息</el-button>
        <el-button :plain="true" @click="open4">错误</el-button>
    </template>
</div>
</body>
<!-- import Vue before Element -->
<script src="https://cdn.staticfile.org/vue/2.6.14/vue.min.js"></script>
<!-- import JavaScript -->
<script src="https://cdn.staticfile.org/element-ui/2.15.9/index.min.js"></script>
<script>
    let v = new Vue({
        el: '#app',
        data: function () {
            return {

            }
        },
        methods: {
            open1() {
                v.$message('这是一条消息提示');
            },
            open2() {
                // v.$message({
                //     message: '恭喜你，这是一条成功消息',
                //     type: 'success'
                // });
                v.$message.success("成功消息");
            },
            open3() {
                this.$message({
                    message: '警告哦，这是一条警告消息',
                    type: 'warning'
                });
            },
            open4() {
                this.$message.error('错了哦，这是一条错误消息');
            }
        }
    })
</script>
</html>